/**
 Copyright (c) 2015-present, Facebook, Inc.
 All rights reserved.

 This source code is licensed under the BSD-style license found in the
 LICENSE file in the root directory of this source tree.
 */

#ifndef __xcassets_MipmapLevelMode_h
#define __xcassets_MipmapLevelMode_h

#include <ext/optional>
#include <string>

namespace xcassets {

/*
 * How mipmap levels are interpreted.
 */
enum class MipmapLevelMode {
    None,
    All,
    Fixed,
};

class MipmapLevelModes {
private:
    MipmapLevelModes();
    ~MipmapLevelModes();

public:
    /*
     * Parse a matching mipmap level mode from a string, if valid.
     */
    static ext::optional<MipmapLevelMode> Parse(std::string const &value);

    /*
     * Convert an mipmap level mode to a string.
     */
    static std::string String(MipmapLevelMode mipmapLevelMode);
};

}

#endif // !__xcassets_MipmapLevelMode_h


